You can edit the due date of a draft standalone invoice using the Zuora UI or REST API.

After a standalone invoice is created without posting, you can edit the due date of the standalone invoice in Draft status through the Zuora UI or REST API.

Assume that after creating a draft standalone invoice, you want to edit its due date to another date for some reason. In this scenario, you can edit the due date of the draft standalone invoice through the Zuora UI and REST API.